vec3: float* data()

Return a pointer to the vector’s elements.

Example

#include "include/vec3.h"
#include <iostream>

int main() {
        nml::vec3 v(1.0f, 2.0f, 3.0f);
        std::cout << *v.data() << std::endl; // Access x
        std::cout << *((float*)((char*)v.data() + sizeof(float))) << std::endl; // Access y by taking the address of x + the size of a float
        std::cout << *((float*)((char*)v.data() + sizeof(float) * 2)) << std::endl; // Access z by taking the address of x + the size of two floats

        return 0;
}

Result:

1
2
3